EMERGENCY PHONE WITH SINGLE-BUTTON ACTIVATION

An emergency-use-only cellular phone (10) contacts and establishes full duplex voice communications using local microphone (24) and speaker (22) to an emergency response center with the press of a single activation button (20). L'invention porte sur un téléphone cellulaire (10) exclusivement à...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	NATALE, NICHOLAS, A, BERNSTEIN, MICHAEL, C, BOLING, BRIAN, M
Format:	Patent
Sprache:	eng ; fre
Schlagworte:	ELECTRIC COMMUNICATION TECHNIQUE ELECTRICITY TELEPHONIC COMMUNICATION TRANSMISSION WIRELESS COMMUNICATIONS NETWORKS
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